255510245341 has 4 divisors (see below), whose sum is σ = 275164879612. Its totient is φ = 235855611072.

The previous prime is 255510245321. The next prime is 255510245381. The reversal of 255510245341 is 143542015552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129566882116 + 125943363225 = 359954^2 + 354885^2 .

It is a cyclic number.

It is not a de Polignac number, because 255510245341 - 2¹⁹ = 255509721053 is a prime.

It is a super-3 number, since 3×255510245341³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255510245341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255510245311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9827317116 + ... + 9827317141.

It is an arithmetic number, because the mean of its divisors is an integer number (68791219903).

Almost surely, 2^255510245341 is an apocalyptic number.

It is an amenable number.

255510245341 is a deficient number, since it is larger than the sum of its proper divisors (19654634271).

255510245341 is a wasteful number, since it uses less digits than its factorization.

255510245341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19654634270.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 255510245341 in words is "two hundred fifty-five billion, five hundred ten million, two hundred forty-five thousand, three hundred forty-one".